diff --git a/app/global.cpp b/app/global.cpp
index 292ec13..4629db4 100644
--- a/app/global.cpp
+++ b/app/global.cpp
@@ -34,6 +34,15 @@ void stopBlink(QWidget* w, const char* prop)
     w->update();
 }
 
+QString cancelButtonStyle(int fontPx)
+{
+    return QString(
+        "QPushButton{font-size:%1px;}"
+        "QPushButton:hover,QPushButton:pressed,QPushButton:focus"
+        "{background-color:%2;color:#FFFFFF;border:2px solid #FFA6A9;}")
+        .arg(fontPx).arg(C::DANGER);
+}
+
 QString appStyleSheet()
 {
     const QString s = QString(R"QSS(
@@ -151,11 +160,6 @@ QPushButton[numpad="true"]:focus {
     color: #FFFFFF;
     border: 2px solid #8ABFFF;
 }
-QPushButton[cancel="true"]:focus {
-    background-color: DAN;
-    color: #FFFFFF;
-    border: 2px solid #FFA6A9;
-}
 
 /* ===== 告警文字（红色闪烁由 blink 属性驱动） ===== */
 QLabel[alert="true"] { color: DAN; font-weight: 700; }
diff --git a/app/global.h b/app/global.h
index 16136bd..d2bf4fb 100644
--- a/app/global.h
+++ b/app/global.h
@@ -115,6 +115,9 @@ QTimer* startBlink(QWidget* w, const char* prop = "blink");
 // 关闭闪烁定时器并复位属性
 void stopBlink(QWidget* w, const char* prop = "blink");
 
+// 退出/取消按钮预设样式：被选中（悬停/按下/焦点）时红底白字
+QString cancelButtonStyle(int fontPx = 60);
+
 // 全局 QSS 样式表
 QString appStyleSheet();
 
diff --git a/build/Desktop_Qt_5_15_2_MinGW_32_bit-Debug/.qtc_clangd/.cache/clangd/index/bootpassword.cpp.2880E253A763ABEF.idx b/build/Desktop_Qt_5_15_2_MinGW_32_bit-Debug/.qtc_clangd/.cache/clangd/index/bootpassword.cpp.2880E253A763ABEF.idx
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diff --git a/build/Desktop_Qt_5_15_2_MinGW_32_bit-Debug/.qtc_clangd/.cache/clangd/index/numpaddialog.cpp.4EC97A520E700E9E.idx b/build/Desktop_Qt_5_15_2_MinGW_32_bit-Debug/.qtc_clangd/.cache/clangd/index/numpaddialog.cpp.4EC97A520E700E9E.idx
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diff --git a/build/Desktop_Qt_5_15_2_MinGW_32_bit-Debug/.qtc_clangd/.cache/clangd/index/passwordmgmt.cpp.33B9EE5515D021E5.idx b/build/Desktop_Qt_5_15_2_MinGW_32_bit-Debug/.qtc_clangd/.cache/clangd/index/passwordmgmt.cpp.33B9EE5515D021E5.idx
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diff --git a/build/Desktop_Qt_5_15_2_MinGW_32_bit-Debug/.qtc_clangd/.cache/clangd/index/passwordmgmtlogin.cpp.AF231AAA0CBB48FC.idx b/build/Desktop_Qt_5_15_2_MinGW_32_bit-Debug/.qtc_clangd/.cache/clangd/index/passwordmgmtlogin.cpp.AF231AAA0CBB48FC.idx
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diff --git a/build/Desktop_Qt_5_15_2_MinGW_32_bit-Debug/.qtc_clangd/.cache/clangd/index/passwordreset.cpp.1B25930C84FBC9DF.idx b/build/Desktop_Qt_5_15_2_MinGW_32_bit-Debug/.qtc_clangd/.cache/clangd/index/passwordreset.cpp.1B25930C84FBC9DF.idx
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diff --git a/pages/bootpassword.cpp b/pages/bootpassword.cpp
index 3700abc..24e6696 100644
--- a/pages/bootpassword.cpp
+++ b/pages/bootpassword.cpp
@@ -6,7 +6,6 @@
 #include <QLineEdit>
 #include <QLabel>
 #include <QPushButton>
-#include <QTimer>
 #include "global.h"
 
 BootPasswordPage::BootPasswordPage(AppContext* ctx, QWidget* parent)
@@ -21,7 +20,7 @@ BootPasswordPage::BootPasswordPage(AppContext* ctx, QWidget* parent)
     col->setProperty("card", true);           // 登录主体框体背景（面板色 + 圆角边框）
     QVBoxLayout* lay = new QVBoxLayout(col);
     lay->setContentsMargins(40, 40, 40, 40);   // 框体内边距
-    lay->setSpacing(50);
+    lay->setSpacing(30);
     lay->setAlignment(Qt::AlignHCenter);
 
 
@@ -40,15 +39,15 @@ BootPasswordPage::BootPasswordPage(AppContext* ctx, QWidget* parent)
     m_input->setStyleSheet("font-size:80px");
     m_input->setProperty("clickable", true);
     lay->addWidget(m_input, 0, Qt::AlignHCenter);
-    lay->addSpacing(40);
+    //lay->addSpacing(20);
     m_input->installEventFilter(this);
     m_input->setFocusPolicy(Qt::StrongFocus);
 
-    // 错误提示（默认隐藏）
-    m_error = label("密码输入有误，请重新输入", 80, C::DANGER, true, col);
+    // 错误提示（预留固定高度，出现/消失不影响下方按钮位置）
+    m_error = new QLabel(col);
     m_error->setAlignment(Qt::AlignCenter);
-    m_error->setStyleSheet("font-size:80px");
-    m_error->hide();
+    //m_error->setFixedHeight(30);
+    m_error->setStyleSheet("color:#E5484D;font-size:40px;font-weight:700;");
     lay->addWidget(m_error);
 
     // 确认 / 取消
@@ -61,33 +60,22 @@ BootPasswordPage::BootPasswordPage(AppContext* ctx, QWidget* parent)
     connect(ok, &QPushButton::clicked, this, &BootPasswordPage::onConfirm);
     QPushButton* cancel = button("取消", "", col);
     cancel->setFixedSize(160, 140);
-    // 取消语义：选中时红底白字（内联 :focus，确保覆盖全局蓝色选中态）
-    cancel->setStyleSheet("font-size:60px;QPushButton:focus{background-color:#E5484D;color:#FFFFFF;border:2px solid #FFA6A9;}");
+    cancel->setStyleSheet(cancelButtonStyle(60));   // 选中时红底白字
     connect(cancel, &QPushButton::clicked, this, &BootPasswordPage::onCancel);
     btnRow->addWidget(ok);
     btnRow->addWidget(cancel);
     btnRow->addStretch(1);
     lay->addLayout(btnRow);
 
-    // 忘记密码 / 修改密码（平时红字透明底，按下红底白字）
+    // 密码管理入口（平时红字透明底，按下红底白字）
     const QString linkBtnStyle =
-        "QPushButton{color:#E5484D;background:transparent;border:1px solid transparent;border-radius:6px;font-size:30px;}"
+        "QPushButton{color:#E5484D;background:transparent;border:1px solid transparent;border-radius:6px;font-size:40px;}"
         "QPushButton:hover,QPushButton:pressed,QPushButton:focus{background-color:#E5484D;color:#FFFFFF;border:1px solid #FFA6A9;}";
-    QHBoxLayout* forgetRow = new QHBoxLayout();
-    forgetRow->setSpacing(80);
-    forgetRow->addStretch(1);
-    QPushButton* forget = button("忘记密码", "", col);
-    forget->setFixedSize(130, 60);
-    forget->setStyleSheet(linkBtnStyle);
-    connect(forget, &QPushButton::clicked, this, &BootPasswordPage::onForget);
-    QPushButton* modify = button("修改密码", "", col);
-    modify->setFixedSize(130, 60);
-    modify->setStyleSheet(linkBtnStyle); 
-    connect(modify, &QPushButton::clicked, this, &BootPasswordPage::onForget);
-    forgetRow->addWidget(forget);
-    forgetRow->addWidget(modify);
-    forgetRow->addStretch(1);
-    lay->addLayout(forgetRow);
+    QPushButton* mgmt = button("密码管理", "", col);
+    mgmt->setFixedSize(170, 60);
+    mgmt->setStyleSheet(linkBtnStyle);
+    connect(mgmt, &QPushButton::clicked, this, &BootPasswordPage::onMgmt);
+    lay->addWidget(mgmt, 0, Qt::AlignHCenter);
 
     root->addWidget(col, 0, Qt::AlignHCenter);
     root->addStretch(1);
@@ -116,43 +104,24 @@ bool BootPasswordPage::eventFilter(QObject* obj, QEvent* ev)
 
 void BootPasswordPage::onInputClicked()
 {
-    if (m_locked)
-        return;
     NumPadDialog dlg(this);
     dlg.setMaxLen(4);
     dlg.setValue(m_value);
     if (dlg.exec() == QDialog::Accepted) {
         m_value = dlg.value();
-        m_error->hide();
+        m_error->setText("");
         refreshInput();
     }
 }
 
 void BootPasswordPage::onConfirm()
 {
-    if (m_locked)
-        return;
-
     if (m_value == ctx()->password()) {
-        m_wrongCount = 0;
         clearInput();
         emit navigate(PageSelfCheck);
     } else {
-        m_wrongCount++;
         clearInput();
-        if (m_wrongCount >= 5) {
-            // 【设计建议】连续 5 次错误锁定 30s
-            m_locked = true;
-            m_error->setText("连续输入错误，已锁定 30 秒");
-            m_error->show();
-            QTimer::singleShot(30000, this, [this]() {
-                m_locked = false;
-                m_wrongCount = 0;
-                m_error->hide();
-            });
-        } else {
-            emit navigate(PageWarning);
-        }
+        m_error->setText("密码错误！");
     }
 }
 
@@ -161,15 +130,17 @@ void BootPasswordPage::onCancel()
     clearInput();
 }
 
-void BootPasswordPage::onForget()
+void BootPasswordPage::onMgmt()
 {
     clearInput();
+    // 密码管理：进入管理员登录界面
     emit navigate(PageMgmtLogin);
 }
 
 void BootPasswordPage::clearInput()
 {
     m_value.clear();
+    m_error->setText("");
     refreshInput();
 }
 
diff --git a/pages/bootpassword.h b/pages/bootpassword.h
index 6f38c24..700df9d 100644
--- a/pages/bootpassword.h
+++ b/pages/bootpassword.h
@@ -23,7 +23,7 @@ private slots:
     void onInputClicked();
     void onConfirm();
     void onCancel();
-    void onForget();
+    void onMgmt();
 
 private:
     void refreshInput();
@@ -31,8 +31,6 @@ private:
     QLineEdit* m_input = nullptr;
     QLabel* m_error = nullptr;
     QString m_value;
-    int m_wrongCount = 0;
-    bool m_locked = false;
 };
 
 #endif // BOOTPASSWORDPAGE_H
diff --git a/pages/passwordmgmt.cpp b/pages/passwordmgmt.cpp
index f7c3bd4..905dbc8 100644
--- a/pages/passwordmgmt.cpp
+++ b/pages/passwordmgmt.cpp
@@ -15,10 +15,10 @@ PasswordMgmtPage::PasswordMgmtPage(AppContext* ctx, QWidget* parent)
     QWidget* col = new QWidget(this);
     col->setFixedWidth(700);
     QVBoxLayout* lay = new QVBoxLayout(col);
-    lay->setSpacing(24);
+    lay->setSpacing(50);
     lay->setAlignment(Qt::AlignHCenter);
 
-    QLabel* title = label("密码管理界面", 28, C::TEXT, true, col);
+    QLabel* title = label("密码管理界面", 60, C::TEXT, true, col);
     title->setAlignment(Qt::AlignCenter);
     lay->addWidget(title);
 
@@ -31,8 +31,8 @@ PasswordMgmtPage::PasswordMgmtPage(AppContext* ctx, QWidget* parent)
     m_reset = new QCheckBox("重置密码功能", option);
     m_reset->setChecked(true);
     m_reset->setStyleSheet(QString(
-        "QCheckBox{color:%1;font-size:26px;spacing:12px;}"
-        "QCheckBox::indicator{width:32px;height:32px;border:2px solid %2;border-radius:6px;background-color:%3;}"
+        "QCheckBox{color:%1;font-size:40px;spacing:16px;}"
+        "QCheckBox::indicator{width:40px;height:40px;border:2px solid %2;border-radius:6px;background-color:%3;}"
         "QCheckBox::indicator:checked{background-color:%4;border-color:%4;image:none;}")
         .arg(C::TEXT, C::BORDER, C::BG, C::PRIMARY));
     optLay->addWidget(m_reset);
@@ -40,12 +40,15 @@ PasswordMgmtPage::PasswordMgmtPage(AppContext* ctx, QWidget* parent)
 
     // 确认 / 退出
     QHBoxLayout* btnRow = new QHBoxLayout();
+    btnRow->setSpacing(80);
     btnRow->addStretch(1);
     QPushButton* ok = button("确认", "", col);
-    ok->setFixedSize(180, 72);
+    ok->setFixedSize(160, 140);
+    ok->setStyleSheet("font-size:60px;");
     connect(ok, &QPushButton::clicked, this, [this]() { emit navigate(PageReset); });
     QPushButton* exit = button("退出", "", col);
-    exit->setFixedSize(180, 72);
+    exit->setFixedSize(160, 140);
+    exit->setStyleSheet(cancelButtonStyle(60));   // 选中时红底白字
     connect(exit, &QPushButton::clicked, this, [this]() { emit navigate(PageBoot); });
     btnRow->addWidget(ok);
     btnRow->addWidget(exit);
diff --git a/pages/passwordmgmtlogin.cpp b/pages/passwordmgmtlogin.cpp
index e29c8b0..ddaa1a9 100644
--- a/pages/passwordmgmtlogin.cpp
+++ b/pages/passwordmgmtlogin.cpp
@@ -6,7 +6,6 @@
 #include <QLineEdit>
 #include <QLabel>
 #include <QPushButton>
-#include <QTimer>
 #include "global.h"
 
 PasswordMgmtLoginPage::PasswordMgmtLoginPage(AppContext* ctx, QWidget* parent)
@@ -18,14 +17,14 @@ PasswordMgmtLoginPage::PasswordMgmtLoginPage(AppContext* ctx, QWidget* parent)
     QWidget* col = new QWidget(this);
     col->setFixedWidth(700);
     QVBoxLayout* lay = new QVBoxLayout(col);
-    lay->setSpacing(24);
+    lay->setSpacing(50);
     lay->setAlignment(Qt::AlignHCenter);
 
-    QLabel* title = label("密码管理登录界面", 28, C::TEXT, true, col);
+    QLabel* title = label("密码管理登录界面", 60, C::TEXT, true, col);
     title->setAlignment(Qt::AlignCenter);
     lay->addWidget(title);
 
-    QLabel* sub = label("请输入管理员密码", 18, C::TEXT_SUB, false, col);
+    QLabel* sub = label("请输入管理员密码", 40, C::TEXT_SUB, false, col);
     sub->setAlignment(Qt::AlignCenter);
     lay->addWidget(sub);
 
@@ -33,23 +32,29 @@ PasswordMgmtLoginPage::PasswordMgmtLoginPage(AppContext* ctx, QWidget* parent)
     m_input->setReadOnly(true);
     m_input->setEchoMode(QLineEdit::Password);
     m_input->setAlignment(Qt::AlignCenter);
-    m_input->setFixedSize(400, 88);
+    m_input->setFixedSize(400, 90);
+    m_input->setStyleSheet("font-size:60px;");
     m_input->setFocusPolicy(Qt::StrongFocus);
     m_input->installEventFilter(this);
     lay->addWidget(m_input, 0, Qt::AlignHCenter);
 
-    m_error = label("管理员密码错误", 18, C::DANGER, true, col);
+    // 错误提示（预留固定高度，出现/消失不影响下方按钮位置）
+    m_error = new QLabel(col);
     m_error->setAlignment(Qt::AlignCenter);
-    m_error->hide();
+    m_error->setFixedHeight(56);
+    m_error->setStyleSheet("color:#E5484D;font-size:40px;font-weight:700;");
     lay->addWidget(m_error);
 
     QHBoxLayout* btnRow = new QHBoxLayout();
+    btnRow->setSpacing(80);
     btnRow->addStretch(1);
     QPushButton* ok = button("确认", "", col);
-    ok->setFixedSize(180, 72);
+    ok->setFixedSize(160, 140);
+    ok->setStyleSheet("font-size:60px;");
     connect(ok, &QPushButton::clicked, this, &PasswordMgmtLoginPage::onConfirm);
     QPushButton* cancel = button("取消", "", col);
-    cancel->setFixedSize(180, 72);
+    cancel->setFixedSize(160, 140);
+    cancel->setStyleSheet(cancelButtonStyle(60));   // 选中时红底白字
     connect(cancel, &QPushButton::clicked, this, &PasswordMgmtLoginPage::onCancel);
     btnRow->addWidget(ok);
     btnRow->addWidget(cancel);
@@ -86,7 +91,7 @@ void PasswordMgmtLoginPage::onInputClicked()
     if (dlg.exec() == QDialog::Accepted) {
         m_value = dlg.value();
         m_input->setText(m_value);
-        m_error->hide();
+        m_error->setText("");
     }
 }
 
@@ -96,8 +101,9 @@ void PasswordMgmtLoginPage::onConfirm()
         clearInput();
         emit navigate(PageMgmt);
     } else {
-        m_error->show();
-        QTimer::singleShot(3000, this, [this]() { m_error->hide(); });
+        m_value.clear();              // 输错后清空输入框
+        m_input->setText(m_value);
+        m_error->setText("管理员密码错误");
     }
 }
 
@@ -111,5 +117,5 @@ void PasswordMgmtLoginPage::clearInput()
 {
     m_value.clear();
     m_input->setText(m_value);
-    m_error->hide();
+    m_error->setText("");
 }
diff --git a/pages/passwordreset.cpp b/pages/passwordreset.cpp
index a421f65..e6f9656 100644
--- a/pages/passwordreset.cpp
+++ b/pages/passwordreset.cpp
@@ -19,10 +19,10 @@ PasswordResetPage::PasswordResetPage(AppContext* ctx, QWidget* parent)
     QWidget* col = new QWidget(this);
     col->setFixedWidth(700);
     QVBoxLayout* lay = new QVBoxLayout(col);
-    lay->setSpacing(24);
+    lay->setSpacing(50);
     lay->setAlignment(Qt::AlignHCenter);
 
-    QLabel* title = label("重置密码界面", 28, C::TEXT, true, col);
+    QLabel* title = label("重置密码界面", 60, C::TEXT, true, col);
     title->setAlignment(Qt::AlignCenter);
     lay->addWidget(title);
 
@@ -30,26 +30,31 @@ PasswordResetPage::PasswordResetPage(AppContext* ctx, QWidget* parent)
     m_input->setReadOnly(true);
     m_input->setEchoMode(QLineEdit::Password);
     m_input->setAlignment(Qt::AlignCenter);
-    m_input->setFixedSize(400, 88);
+    m_input->setFixedSize(400, 90);
+    m_input->setStyleSheet("font-size:60px;");
     m_input->setFocusPolicy(Qt::StrongFocus);
     m_input->installEventFilter(this);
     lay->addWidget(m_input, 0, Qt::AlignHCenter);
 
-    m_hint = label("请输入 4 位有效密码", 18, C::TEXT_SUB, false, col);
+    m_hint = label("请输入 4 位有效密码", 50, C::TEXT_SUB, false, col);
     m_hint->setAlignment(Qt::AlignCenter);
     lay->addWidget(m_hint);
 
     QHBoxLayout* btnRow = new QHBoxLayout();
+    btnRow->setSpacing(80);
     btnRow->addStretch(1);
     QPushButton* ok = button("确认", "", col);
-    ok->setFixedSize(160, 72);
+    ok->setFixedSize(160, 140);
+    ok->setStyleSheet("font-size:60px;");
     connect(ok, &QPushButton::clicked, this, &PasswordResetPage::onConfirm);
     QPushButton* cancel = button("取消", "", col);
-    cancel->setFixedSize(160, 72);
-    connect(cancel, &QPushButton::clicked, this, &PasswordResetPage::onCancel);
+    cancel->setFixedSize(160, 140);
+    cancel->setStyleSheet(cancelButtonStyle(60));   // 选中时红底白字
+    connect(cancel, &QPushButton::clicked, this, &PasswordResetPage::onBack);
     QPushButton* exit = button("退出", "", col);
-    exit->setFixedSize(160, 72);
-    connect(exit, &QPushButton::clicked, this, &PasswordResetPage::onCancel);
+    exit->setFixedSize(160, 140);
+    exit->setStyleSheet(cancelButtonStyle(60));   // 选中时红底白字
+    connect(exit, &QPushButton::clicked, this, &PasswordResetPage::onExit);
     btnRow->addWidget(ok);
     btnRow->addWidget(cancel);
     btnRow->addWidget(exit);
@@ -87,7 +92,7 @@ void PasswordResetPage::onInputClicked()
         m_value = dlg.value();
         m_input->setText(m_value);
         m_hint->setText("请输入 4 位有效密码");
-        m_hint->setStyleSheet(QString("color:%1;font-size:20px;").arg(C::TEXT_SUB));
+        m_hint->setStyleSheet(QString("color:%1;font-size:60px;").arg(C::TEXT_SUB));
     }
 }
 
@@ -96,20 +101,28 @@ void PasswordResetPage::onConfirm()
     // 校验：4 位数字
     static const QRegularExpression re("^\\d{4}$");
     if (!re.match(m_value).hasMatch()) {
+        m_value.clear();              // 校验失败后清空输入框
+        m_input->setText(m_value);
         m_hint->setText("密码须为 4 位数字");
-        m_hint->setStyleSheet(QString("color:%1;font-size:20px;font-weight:700;").arg(C::DANGER));
+        m_hint->setStyleSheet(QString("color:%1;font-size:60px;font-weight:700;").arg(C::DANGER));
         return;
     }
     ctx()->setPassword(m_value);
     clearInput();
-    ConfirmDialog::toast(this, "修改成功");
-    emit navigate(PageBoot);
+    ConfirmDialog::toast(this, "修改成功");   // 2s 后自动消失
+    emit navigate(PageBoot);                  // 修改完成，返回开机密码界面
 }
 
-void PasswordResetPage::onCancel()
+void PasswordResetPage::onBack()
 {
     clearInput();
-    emit navigate(PageBoot);
+    emit navigate(PageMgmt);   // 取消：返回上一界面（密码管理界面）
+}
+
+void PasswordResetPage::onExit()
+{
+    clearInput();
+    emit navigate(PageBoot);   // 退出：返回开机密码界面
 }
 
 void PasswordResetPage::clearInput()
@@ -117,5 +130,5 @@ void PasswordResetPage::clearInput()
     m_value.clear();
     m_input->setText(m_value);
     m_hint->setText("请输入 4 位有效密码");
-    m_hint->setStyleSheet(QString("color:%1;font-size:20px;").arg(C::TEXT_SUB));
+    m_hint->setStyleSheet(QString("color:%1;font-size:60px;").arg(C::TEXT_SUB));
 }
diff --git a/pages/passwordreset.h b/pages/passwordreset.h
index 27c0260..6f16be6 100644
--- a/pages/passwordreset.h
+++ b/pages/passwordreset.h
@@ -21,7 +21,8 @@ protected:
 private slots:
     void onInputClicked();
     void onConfirm();
-    void onCancel();
+    void onBack();   // 取消：返回上一界面（密码管理界面）
+    void onExit();   // 退出：返回开机密码界面
 
 private:
     QLineEdit* m_input = nullptr;
diff --git a/widgets/confirmdialog.cpp b/widgets/confirmdialog.cpp
index 4b15a99..5613889 100644
--- a/widgets/confirmdialog.cpp
+++ b/widgets/confirmdialog.cpp
@@ -45,6 +45,7 @@ ConfirmDialog::ConfirmDialog(QWidget* parent)
     connect(ok, &QPushButton::clicked, this, &ConfirmDialog::accept);
     QPushButton* cancel = new QPushButton("取消", panel);
     cancel->setFixedSize(160, 72);
+    cancel->setStyleSheet(cancelButtonStyle(40));   // 选中时红底白字
     connect(cancel, &QPushButton::clicked, this, &ConfirmDialog::reject);
     btnLay->addWidget(ok);
     btnLay->addWidget(cancel);
@@ -81,7 +82,7 @@ void ConfirmDialog::toast(QWidget* parent, const QString& text, int ms)
     QLabel* lbl = new QLabel(text, d);
     lbl->setAlignment(Qt::AlignCenter);
     lbl->setStyleSheet(QString(
-        "background-color:%1;color:%2;font-size:28px;font-weight:700;border:2px solid %3;border-radius:16px;padding:32px 48px;")
+        "background-color:%1;color:%2;font-size:50px;font-weight:700;border:2px solid %3;border-radius:16px;padding:56px 88px;")
         .arg(C::PANEL, C::SUCCESS, C::BORDER));
     lbl->adjustSize();
 
diff --git a/widgets/numpaddialog.cpp b/widgets/numpaddialog.cpp
index d4ab613..0c82b3a 100644
--- a/widgets/numpaddialog.cpp
+++ b/widgets/numpaddialog.cpp
@@ -26,8 +26,7 @@ NumPadDialog::NumPadDialog(QWidget* parent)
         "QWidget#NumPadPanel{background-color:%1;border:4px solid %2;border-radius:16px;}"
         "QPushButton[numpad=\"true\"]{background-color:#2D3947;color:#E6EDF3;border:1px solid #3D4A59;border-radius:12px;font-size:40px;}"
         "QPushButton[numpad=\"true\"]:pressed{background-color:#2E7BE6;color:#FFFFFF;}"
-        "QPushButton[numpad=\"true\"]:focus{background-color:#3D8BFD;color:#FFFFFF;border:2px solid #8ABFFF;}"
-        "QPushButton[numpad=\"true\"][cancel=\"true\"]:focus{background-color:#E5484D;color:#FFFFFF;border:2px solid #FFA6A9;}")
+        "QPushButton[numpad=\"true\"]:focus{background-color:#3D8BFD;color:#FFFFFF;border:2px solid #8ABFFF;}")
         .arg(C::PANEL, C::BORDER));
 
     QVBoxLayout* panelLay = new QVBoxLayout(panel);
@@ -89,8 +88,7 @@ NumPadDialog::NumPadDialog(QWidget* parent)
 
     QPushButton* bCancel = new QPushButton("取消", panel);
     bCancel->setProperty("numpad", true);
-    bCancel->setProperty("cancel", true);   // 取消语义：选中时红底白字
-    bCancel->setStyleSheet("font-size:60px;");
+    bCancel->setStyleSheet(cancelButtonStyle(60));   // 选中时红底白字
     bCancel->setFixedSize(160, 140);
     connect(bCancel, &QPushButton::clicked, this, &NumPadDialog::reject);